package com.origin.ebuy.forg.web.controller.user;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.origin.ebuy.bargd.service.user.IUserService;
import com.origin.ebuy.bargd.service.user.impl.UserServiceImpl;

/**
 * Servlet implementation class CcheckUserName
 */
public class CcheckUserNameServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public CcheckUserNameServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String name = request.getParameter("name");
		IUserService service = new UserServiceImpl();
		
		try {
			response.getWriter().print(service.queryUserByName(name));
		} catch (SQLException e) {
			e.printStackTrace();
			response.getWriter().print(-1);
		}
	}

}
